APA aipamena

(2001). Pronucation plus Class Audio CDs. Cambridge: Cambridge University Press.

Chicago Style aipamena

Pronucation Plus Class Audio CDs. Cambridge: Cambridge University Press, 2001.

MLA aipamena

Pronucation Plus Class Audio CDs. Cambridge: Cambridge University Press, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.